Hardly any U.S. towns see harsher January nights than Richmond
The warmest part of a July day comes in at 82° on average. Its July afternoons stay fresher than in 83% of U.S. towns. The latest 30-year average runs 1.5° warmer than 1901–2000’s, with January up the most. Radiators earn their keep from October to April, the months that average under 50°.
A year in Richmond at a glance
Each month’s typical high and low, and what it brings.
What stands out about Richmond’s climate
Compared with towns across the U.S., with Richmond’s place in Wisconsin beside it.
What a year in Richmond feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 178 frost-free days a year
In half of years the last 32° night comes by April 22 and the first by October 19. Frost and day counts come from NOAA’s station at Stillwater 1 Se, MN, 11 miles from the town’s center, 270 ft lower.
The 2023 USDA map puts Richmond’s center in zone 4b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −22°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 50 inches of snow a winter
Snow, measured at Roberts Wwtp, WI, falls mostly in February and December. Precipitation (rain plus melted snow) adds up to 33 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 110 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Richmond
88% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Stillwater 1 Se, MN.
Living with Richmond’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
178 frost-free days in zone 4b. The last frost comes by Apr 22 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 19.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 0.8 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Richmond from natural hazards, river flooding is the largest share (49%); heat waves, cold waves, winter storms and ice storms together are 13%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Richmond and its neighbors
Every town next door is within a degree of Richmond in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Richmond’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Richmond, WI | 5° | 82° | 33" | 50" |
| Worthington, MN | 6° | 83° | 30" | 45" |
| Spirit Lake, IA | 7° | 83° | 31" | 42" |
| Plattsburgh, NY | 9° | 81° | 35" | 50" |
| Iron Mountain, MI | 5° | 80° | 29" | 61" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Richmond averaged 1.5° warmer than the 1900s. The biggest change is in January (+3.6°).
A bigger shift than in 59% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Richmond compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Richmond’s place among Wisconsin’s.
Richmond weather by month
Highs, lows and precipitation from NOAA’s grid at Richmond’s center; snow, wet days and snow on the ground from Roberts Wwtp, WI. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 23° | 5° | 0.9" | 8.1" | 6 | 4° – 27° |
| February | 28° | 9° | 0.9" | 12.6" | 5 | 6° – 31° |
| March | 41° | 21° | 1.6" | 6.9" | 7 | 22° – 47° |
| April | 56° | 34° | 2.8" | 4.7" | 10 | 34° – 52° |
| May | 68° | 46° | 4.2" | 0.8" | 13 | 52° – 65° |
| June | 78° | 56° | 5.1" | 0.0" | 13 | 63° – 71° |
| July | 82° | 61° | 4.2" | 0.0" | 10 | 65° – 76° |
| August | 80° | 58° | 4.5" | 0.0" | 10 | 64° – 73° |
| September | 71° | 50° | 3.4" | 0.0" | 10 | 53° – 65° |
| October | 57° | 38° | 2.9" | 0.6" | 11 | 41° – 53° |
| November | 41° | 25° | 1.7" | 2.3" | 7 | 24° – 45° |
| December | 28° | 13° | 1.2" | 13.7" | 9 | 7° – 30° |
| Year | 54° | 35° | 33.2" | 49.7" | 110 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 6° to 31°. June is the most reliable, staying within 8°.
Where Richmond’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Richmond’s center.
- Snow: Roberts Wwtp, WI.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Stillwater 1 Se, MN, 11 miles from the town’s center, 270 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Richmond’s climate
What is the weather like in Richmond?
A typical July afternoon reaches 82°, a January night drops to 5°, and about 50 inches of snow falls in a normal winter. Colder January nights than 98% of U.S. towns; cooler July afternoons than 83% of U.S. towns.
How cold does it get in Richmond in winter?
January nights average 5°. About 147 nights a year reach 32° or below and 20 reach 0° or below. In the coldest January of the last 30 years the month averaged 4°.
How much snow does Richmond get?
About 50 inches in a normal winter at Roberts Wwtp, WI, most of it in February and December.
How hot does it get in Richmond?
July, with a typical high of 82° and a low of 61°. About 18 days a year reach 90° (Stillwater 1 Se, MN).
When is the first and last frost in Richmond?
In half of years the last spring frost (32°) comes by April 22 and the first fall frost by October 19, about 178 frost-free days, at Stillwater 1 Se, MN.
What growing zone is Richmond in?
Zone 4b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −22°.
What is the best time of year to visit Richmond?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Richmond getting warmer?
Yes: 1991–2020 averaged 1.5° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 59% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Richmond.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.